Mercedes-Benz G-class (W463) since 1999 of release
1. Introduction
2. Governing bodies and operation receptions
3. Current leaving and service
4. Engine
5. Systems of cooling, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Automatic transmission
9. Transmission line
10. Brake and auxiliary systems
10.1. Specifications
10.2. Check of brake system on leaks
10.3. Check of serviceability of functioning of the vacuum amplifier of brakes
10.4. Removal and installation of the tank of brake liquid and main brake cylinder (GTTs)
10.5. Removal and installation of the vacuum amplifier of brakes and sensor of a course of a diaphragm of BAS
10.6. Removal and installation of the vacuum pump (diesel engines)
10.7. Removal and installation of modules of management of ABS/EBV/ESP
10.8. Removal and ABS/4-ETS hydromodulator installation
10.9. Removal and installation of wheel ABS sensors
10.10. Removal and installation of rotors of wheel ABS sensors
10.11. Removal and installation of a pedal of a foot brake
10.12. Removal and installation of the lever of raising of the parking brake with a bearing bracket
10.13. Replacement of brake hoses
10.14. Check of a condition and replacement of brake shoes
10.15. Replacement of boots of the parking brake
10.16. Removal and installation of supports of brake mechanisms
10.17. Repair of a support of the fixed type
10.18. Check, removal and installation of brake disks
10.19. Removal and installation of components of a hummock drive of the parking brake
10.20. Adjustment of a drive of the parking brake
10.21. Pumping of brake system
11. Suspension bracket and steering
12. Body
13. Onboard electric equipment
14. Schemes of electric connections


 







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10.2. Check of brake system on leaks

Check is made by means of the special tester (051) connected to the gate of pumping of a brake support.

Check of a brake contour on existence of leaks

051 — the Tester

080 — the Collar for pedal squeezing

High-pressure head check

 PERFORMANCE ORDER

  1. Start the engine on moderate turns, then, a sharp otpuskaniye of a pedal of gas create deep depression in the inlet pipeline.
  2. By means of a special collar (080) squeeze out against the stop a pedal of a foot brake. Pressure losses in the next 5 minutes should make no more than 5 %, - consider on a tester (051).

Low-pressure head check

 PERFORMANCE ORDER

  1. Muffle the engine and in several pressing a pedal of a foot brake completely dump depression.
  2. By means of a collar (080) squeeze out a pedal so that the tester (051) registered pressure of an order the 3rd bar, - pressure should keep within not less than 2 minutes.
  3. In summary pump over brake system (see. Section Pumping of brake system).


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10.1. Specifications
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10.3. Check of serviceability of functioning of the vacuum amplifier of brakes